Czech Voice Actor - Freelance AI Trainer Project

Agency; United States; Remote; USD 8,300 - 90,000; Full time

Job summary

Agency seeks an experienced Czech voice actor to help shape AI training data for advanced language models. You will record scripted material in Czech, evaluate AI outputs for naturalness, and provide feedback on tone and pronunciation.

This is a remote freelance contract. You’ll work with cutting-edge AI tools, annotate errors, and help refine prompts and voice design guidelines, ensuring high-quality Czech voice responses.

Qualifications

• Professional Czech voice acting experience is required.
• Experience in training, coaching, or linguistic annotation is a plus.
• A high‑quality recording setup is required.

Responsibilities

• Record scripted material in Czech for AI training data.
• Assess AI-generated outputs for linguistic accuracy and naturalness.
• Annotate errors and provide feedback to refine prompts and voice guidelines.
• Collaborate with the team to improve evaluation methods and voice design.

Skills

Voice acting

Czech language

Pronunciation

Recording setup

Tools

Quality microphone

Job description

Are you an experienced voice actor eager to shape the future of AI? Large-scale language models and speech technologies are evolving rapidly, moving beyond simple interactions into expressive, human-like communication. With high-quality training data, tomorrow’s AI can deliver more natural, accurate, and engaging voice experiences across education, entertainment, accessibility, and beyond. That training data begins with you—your voice expertise will help power the next generation of AI. We’re looking for a highly skilled voice acting professional who can bring nuance, clarity, and authenticity to training data in Czech.

You’ll work with cutting-edge AI tools, record and evaluate speech samples, and provide expert feedback on pronunciation, tone, pacing, emotional expression, and regional variation to strengthen Czech voice models. On a typical day, you will record scripted material in Czech, assess AI-generated outputs for linguistic accuracy and naturalness, annotate errors, and collaborate with our team to refine prompts, evaluation methods, and voice design guidelines.

Demonstrated experience in professional voice acting, dubbing, narration, or related performance work in Czech is required. Experience in training, coaching, or linguistic annotation is a plus. Clear communication skills and attention to detail are essential. A high-quality recording setup—including a reliable microphone and a quiet environment—is required.

Ready to channel your Czech voice expertise into building the AI voices of tomorrow?

We offer a pay range of $6 to $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer, high-quality microphone and recording setup, and stable internet connection; company-sponsored benefits such as health insurance and PTO do not apply.

Job title: Czech Voice Actor – Freelance AI Trainer ProjectEmployment type: ContractWorkplace type: RemoteSeniority level: Senior